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	<title>Document</title>
	<style type="text/css">
		a.one{
			display: inline-block;
			width: 120px;
			height: 58px;
			background: url("images/bg1.png");
			text-align: center;
			text-decoration: none;
			color:white;
			line-height: 50px;
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<body>
	<a href="#" class="one">五彩导航</a>
	<a href="#" class="two">五彩导航</a>
	<a href="#" class="three">五彩导航</a>
	<a href="#" class="four">五彩导航</a>
</body>
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